The Excalibur Bi-Retrograde Calendar by Roger Dubuis

This year, Roger Dubuis celebrates its 30th anniversary, and for the occasion, the company pays tribute to its co-founder’s favourite complication: the bi-retrograde display.

This function, previously featured in the Excalibur Grande Complication alongside a dozen other highly complex mechanisms, takes centre stage once again. The Maison has also introduced a less complicated, more classic edition to further honour the bi-retrograde display.

Also referred to as “the ecliptic counters” by the Maison a nod to their elliptical shape and distinctive role in indicating the months and date the design showcases a symmetrical dial layout. Enhanced by refined detailing, it pays homage to the Maison’s early creations from 1996.

March LA.B

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March LA.B

In 2009, longtime friends Alain Marhic and Joseph Chatel set out to add a distinct French touch to the global watchmaking landscape. With Alain’s experience in the industry—honed during his time at Quiksilver—he returned to the Vallée de Joux to deepen his expertise. He brought on Jérôme Mage, the visionary behind Jacques Marie Mage eyewear, as creative director, while Joseph handled financial strategy. Their brand, March LA.B, was born, "March" honoring a meaningful month for the founders, and "LA.B" symbolizing their connection to Los Angeles and Biarritz, the cities they call home.